Well for pumping geothermal water used for energy into selected geological structures

摘要

A well for the discharge of energy-using geothermal waters into designated geological structures is characterised by its lymph-pumping pipe (2),located in an opening (1) of a well, closed from the top by a sealed lid (6),is supplied with a lymph-pump valve (9),which consist of two concentrically located sections of inner and outer tubes, having at least part of the wall perforation holes facing each other, together with a rotating mechanism containing an electric motor, with the section of the perforated inner tube tightly connected at the top with a lymph-pumping tube (2),and at the bottom is tightly connected to the deep pump (11),and at the same time it is tightly connected to the inner rings surrounding the upper and lower bearings. A section of the perforated tube is attached to the outer rings of the bearing, with a positive perforation identical to the perforation of the inner tube. In addition, the outer ring of the upper bearing is permanently attached to a part of the tooth wreath and to it is a stutter,which is placed in the cutting of the resistant plate, situated above the outer ring, the torso part of the upper bearing and the part of the toothed wreath and permanently attached to the inner ring of the upper bearing, with the part of the toothed wreath sealed with a shield tooth,mounted on the axis of the electric motor attached to the lymph-pump tube (2).